Also known as aluminum alloy industrial aluminum profile, is the aluminum rod after heating, extrusion, straightening and a series of processes to obtain different cross-sectional shape of the aluminum material to aluminum as the main alloy material, by adding other alloys such as copper, manganese, Magnesium, zinc and other produced by a variety of different types of aluminum, according to the different proportion of the added alloy, aluminum produced by the different, the application of the industry are not the same. In general, the main applications in aerospace, transportation, construction industry, machinery and equipment, ships and daily necessities, medical equipment and other industries.